In the folder of the file you unzipped, run the SuperOneClick.exe file.

Click "Root" and wait for the process to finish.

When prompted to test if the root worked, you can choose to skip.

Install busybox as recommended.

Donate if you wish.

Note: If it did not work, please reboot your computer and phone, then try again.

Custom Kernel Method

Obtain the AntonX Basic with a Twist kernel from the Heimdall One-Click thread and flash the kernel using the directions for Heimdall One-Click. When finished, the kernel will automatically root your phone and convert your filesystems to ext4 during the next boot.